lehrer of the "newshour" from the university of denver. watch and engage with c-span including our live debate preview at 7 p.m. eastern, the debate at 9, and of after the debate your reaction, calls, e-mails and tweets. follow us on c-span, c-span radio and online at c-span.org. >> next, three former obama administration pentagon officials defend the president's foreign policy and national security record while criticizing mitt romney. moderated by former cnn, cnn contributor bill schneider, the discussion focuses largely on iran's nuclear program and america's presence in afghanistan. this event, which took place yesterday, runs about an hour, and we'll show you as of this as we can until the pentagon briefing scheduled at 2 p.m. eastern. >> struggling in, and you're encouraged to help yourself to coffee, food, whatever you need. my name's mike bennett, on behalf of my colleagues, jim kessler -- who's here somewhere -- sean gibbons and mika, welcome to another anti-politics press breakfast. before i hand it over to bill, i just had a cou